Digital manometer for measuring building pressures. Works with Minneapolis Blower Door and Duct Blaster. This model is an upgrade of the DG-700 and includes a touch screen for easy setup and operation. Accuracy is +/- 0.9% and range is 2500 Pa (10 inH2O) negative and positive. The DG-1000 includes wireless connectivity to your smartphone or tablet running Apple iOS or Google Android. The unit also includes Ethernet and USB ports for testing and data capture.